This is an all Neo-Confucian episode. Last episode, Laszlo introduced three of the five founders of Neo-Confucianism: Zhou Dunyi, Shao Yong and Zhang Zai. This time we finish off with the remaining two founders: the Cheng Brothers, Cheng Hao and Cheng Yi. And taking this rich harvest to the next level is Zhu Xi. The basic tenets of Neo-Confucianism are introduced, with a focus on lǐ (principle) and xīn (mind) and how these two concepts caused a great divide in the two main schools of Neo-Confucianism. Qì (life-force) is also examined, and how that fits into the big picture. The episode closes with an introduction to the extraordinary life of someone getting a lot of press these days in China, Wang Yangming, and his contributions to Neo-Confucianism.